<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <title>gallery</title>
    <link rel="stylesheet" href="css/demo.css">
</head>

<body>
    <div id="react">

        <div class="out_front">
            <img src="imgs/1.jpg" class="out_pic">
        </div>
        <div class="out_back">
            <img src="imgs/2.jpg" class="out_pic">
        </div>
        <div class="out_left">
            <img src="imgs/3.jpg" class="out_pic">
        </div>
        <div class="out_right">
            <img src="imgs/4.jpg" class="out_pic">
        </div>
        <div class="out_top">
            <img src="imgs/5.jpg" class="out_pic">
        </div>
        <div class="out_bottom">
            <img src="imgs/6.jpg" class="out_pic">
        </div>

        <span class="in_front">
            <img src="imgs/1.jpg" class="in_pic">
        </span>
        <span class="in_back">
            <img src="imgs/2.jpg" class="in_pic">
        </span>
        <span class="in_left">
            <img src="imgs/3.jpg" class="in_pic">
        </span>
        <span class="in_right">
            <img src="imgs/4.jpg" class="in_pic">
        </span>
        <span class="in_top">
            <img src="imgs/5.jpg" class="in_pic">
        </span>
        <span class="in_bottom">
            <img src="imgs/6.jpg" class="in_pic">
        </span>

    </div>
</body>

</html>